X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Frtsp.c;h=cd6fc32a297c5af59e67956c193fe840169d7f90;hb=d580c7a7979613f352cfc9701f7ff4fe83b33af2;hp=c153cac88b11523ed3043473131e6bace5e69ac9;hpb=0084eed5bffebd7f3915bc0f9eba7350e8bc0ef7;p=ffmpeg

diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index c153cac88b1..cd6fc32a297 100644
--- a/libavformat/rtsp.c
+++ b/libavformat/rtsp.c
@@ -1318,6 +1318,9 @@ static int rtsp_send_cmd_with_content_async(AVFormatContext *s,
     char buf[4096], *out_buf;
     char base64buf[AV_BASE64_SIZE(sizeof(buf))];
 
+    if (!rt->rtsp_hd_out)
+        return AVERROR(ENOTCONN);
+
     /* Add in RTSP headers */
     out_buf = buf;
     rt->seq++;